of mexico, all moving in our direction. so it's a fall system that could bring a decent amount of rain. show you a look at the big picture. area of low pressure on the move to the east. the warm frontal boundary will push our temperatures up as we go into wednesday and early thursday and drier sunnier conditions as well will wrap in to end the week and we look for more change in weather by the end of the weekend. capping it all up. tonight 5. mostly cloudy, scattered showers. maybe some thunderstorms, too and tomorrow night it will taper off the showers late in the evening. maybe a lingering shower wednesday morning. weather moves in. it will be beautiful thursday and friday with lots of fall sunshine. as we look into your weekend forecast, it does look like a front comes in dry. that will mean breezy, cooler conditions. take a look at columbus day, out of the low 60s. so a little bit of everything, so i feel like these warmer days in the 80s are death more and more -- getting more and more numbered. >> 20-degree drop. >>> for several decades, things have been happening at the mount washingt